<!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>Page Title</title>
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <script src="vue.js"></script>


</head>


<body>
    <!-- <div id="components-demo">
        <button-counter></button-counter>


    </div> -->

    <div id="components-demo">
        <button-counter></button-counter>
        <button-counter></button-counter>
        <button-counter></button-counter>
    </div>
</body>
<script>
    var component = new Vue({
        el: '#components-demo',

        data: function() {
            return {
                count: 0
            }
        },
        template: '<button v-on:click="count++">You clicked me {{ count }} times.</button>'

    })
</script>

</html>